发明名称 |
COMMUNICATION SYSTEM AND METHOD |
摘要 |
A communication system comprises means defining a communication region, such as a touch-pad (151), having associated therewith a plurality of symbols (155) or the like and being responsive to a user-controlled pointing device whereby a desired symbol or the like can be selected by movement of the pointing device in a predetermined direction within the region (151). |
申请公布号 |
EP1183590(B1) |
申请公布日期 |
2005.08.17 |
申请号 |
EP20000937091 |
申请日期 |
2000.06.09 |
申请人 |
MALVERN SCIENTIFIC SOLUTIONS LIMITED |
发明人 |
BEALE, MARK, IVOR, JOHN |
分类号 |
G06F3/041;G06F3/023;G06F3/0488;(IPC1-7):G06F3/023;G06F3/033 |
主分类号 |
G06F3/041 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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